288049491665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2580973}}^1$

素因数の和:2581109

約数の個数: 32

約数和(自身を含む): 398048134176

約数和(自身を除く): 109998642511

約数列:

[1, 5, 13, 17, 65, 85, 101, 221, 505, 1105, 1313, 1717, 6565, 8585, 22321, 111605, 2580973, 12904865, 33552649, 43876541, 167763245, 219382705, 260678273, 570395033, 1303391365, 2851975165, 3388817549, 4431530641, 16944087745, 22157653205, 57609898333, 288049491665]

約数ペア:

[(1, 288049491665), (5, 57609898333), (13, 22157653205), (17, 16944087745), (65, 4431530641), (85, 3388817549), (101, 2851975165), (221, 1303391365), (505, 570395033), (1105, 260678273), (1313, 219382705), (1717, 167763245), (6565, 43876541), (8585, 33552649), (22321, 12904865), (111605, 2580973)]